ضمانت سلامت فیزیکی
ضمانت اصالت کالا
.jpg)
Our hot work tool steel is a uniquely processed group of steel used to shape and cut other materials at high temperature. Classified with the ‘H’ prefix, ‘H-group’ steels undergo intense processing to allow them to retain strength and hardness whilst being used in high temperature conditions.
The characteristic hardness and resistance of our hot work tool steel is due to high level of carbide, moderate level of alloy and low level of carbon.
Our H1 – H19 steels contain approx. 5% chromium, H20 – H39 contain approx. 10-18%
تجارت گستر توکلی
